<template>
  <FormDrawer ref="formDrawerRef" title="设置商品规格" @submit="submit" destroy-on-close size="65%">
    <el-form :model="form">
      <el-form-item label="规格类型">
        <el-radio-group v-model="form.sku_type">
          <el-radio :label="0">单规格</el-radio>
          <el-radio :label="1">多规格</el-radio>
        </el-radio-group>
      </el-form-item>
      <template v-if="form.sku_type === 0">
        <el-form-item label="市场价格">
          <el-input v-model="form.sku_value.oprice" style="width:35%;">
            <template #append>元</template>
          </el-input>
        </el-form-item>
        <el-form-item label="销售价格">
          <el-input v-model="form.sku_value.pprice" style="width:35%;">
            <template #append>元</template>
          </el-input>
        </el-form-item>
        <el-form-item label="成本价格">
          <el-input v-model="form.sku_value.cprice" style="width:35%;">
            <template #append>元</template>
          </el-input>
        </el-form-item>
        <el-form-item label="商品重量">
          <el-input v-model="form.sku_value.weight" style="width:35%;">
            <template #append>公斤</template>
          </el-input>
        </el-form-item>
        <el-form-item label="商品体积">
          <el-input v-model="form.sku_value.volume" style="width:35%;">
            <template #append>立方米</template>
          </el-input>
        </el-form-item>
      </template>
      <template v-else>
        <SkuCard />
        <SkuTable />
      </template>
    </el-form>
  </FormDrawer>
</template>

<script setup>
import { ref, reactive } from "vue"
import FormDrawer from "~/components/FormDrawer.vue";
import SkuCard from "./components/SkuCard.vue"
import SkuTable from "./components/SkuTable.vue"
import { readGoods, updateGoodsSkus } from "~/api/goods"
import { toast } from "~/composables/util";
import { goodsId, initSkuCardList, sku_list } from "~/composables/useSku.js"

const formDrawerRef = ref(null)
const form = reactive({
  sku_type: 0,
  "sku_value": {
    "oprice": 0,
    "pprice": 0,
    "cprice": 0,
    "weight": 0,
    "volume": 0
  }
})

const open = (row) => {
  goodsId.value = row.id
  row.skusLoading = true
  readGoods(goodsId.value).then(res => {
    form.sku_type = res.sku_type
    form.sku_value = res.sku_value || {
      "oprice": 0,
      "pprice": 0,
      "cprice": 0,
      "weight": 0,
      "volume": 0
    }
    // 初始化规格选项列表
    initSkuCardList(res)
    formDrawerRef.value.open()
  }).finally(() => {
    row.skusLoading = false
  })
}
const emit = defineEmits(["reloadData"])

const submit = () => {
  formDrawerRef.value.showLoading()
  let data = {
    sku_type: form.sku_type,
    sku_value: form.sku_value
  }
  if (form.sku_type == 1) {
    data.goodsSkus = sku_list.value
  }
  updateGoodsSkus(goodsId.value, data).then(res => {
    toast("设置商品规格成功")
    formDrawerRef.value.close()
    emit("reloadData")
  }).finally(() => {
    formDrawerRef.value.hideLoading()
  })
}

defineExpose({
  open
})

</script>
